Annual Climatological Summary for 2015 Name: PMTS2 City: Piedmont 1 NW State: SD Elevation: 3600 ft Lat: N 44° 14' 21" Lon: W 103° 24' 10" Temperature (°F), Heat Base: 65.0 Cool Base: 65.0 Dep. Heat Cool Max Max Min Min Mean Mean From Deg Deg >= <= <= <= YR MO Max Min Mean Norm Days Days Hi Date Low Date 90.0 32.0 32.0 0.0 ------------------------------------------------------------------------------------ 15 1 44.2 21.5 32.3 5.8 1014 2 72.7 27 -3.8 7 0 6 20 4 15 2 42.7 18.1 30.0 2.3 981 2 72.3 6 -7.1 26 0 7 21 3 15 3 58.0 31.2 45.2 8.8 632 20 83.4 15 0.5 4 0 3 13 0 15 4 58.4 35.7 48.0 2.4 520 11 82.3 14 19.8 3 0 0 11 0 15 5 60.3 42.4 51.6 -3.5 427 11 81.6 2 30.7 10 0 0 2 0 15 6 77.0 57.4 67.9 2.5 69 155 90.7 9 50.4 3 1 0 0 0 15 7 83.5 59.6 72.5 -0.5 30 260 93.7 23 54.0 7 5 0 0 0 15 8 84.0 58.9 72.0 0.3 62 278 98.7 12 44.1 24 9 0 0 0 15 9 80.1 53.4 66.9 3.9 118 174 96.7 3 42.9 19 5 0 0 0 15 10 63.8 42.4 52.9 4.2 411 36 88.4 10 19.4 29 0 0 4 0 15 11 48.0 27.0 37.1 0.7 838 1 72.1 15 5.5 27 0 5 18 0 15 12 40.0 20.9 30.2 2.7 1075 0 66.3 9 0.0 30 0 10 27 1 ------------------------------------------------------------------------------------ 61.8 39.2 50.6 2.6 6177 948 98.7 Aug -7.1 Feb 20 31 116 8 Precipitation (in) Dep. Max Days of Rain From Obs. >= YR MO Total Norm Day Date 0.01 0.10 1.00 --------------------------------------------- 15 1 0.55 0.07 0.18 5 6 3 0 15 2 1.07 0.37 0.45 25 6 3 0 15 3 0.06 -1.17 0.06 3 1 0 0 15 4 1.57 -0.91 0.89 18 9 3 0 15 5 9.31 4.87 2.38 24 21 16 3 15 6 9.35 6.05 3.04 1 18 13 3 15 7 2.84 0.63 0.87 15 9 7 0 15 8 2.57 0.79 1.27 17 6 4 1 15 9 0.53 -0.84 0.29 27 3 2 0 15 10 1.18 -0.64 0.31 22 8 4 0 15 11 0.39 -0.46 0.15 28 6 1 0 15 12 1.05 0.55 0.46 15 5 3 0 --------------------------------------------- 30.47 9.31 3.04 Jun 98 59 7 Wind Speed (mph) Dom YR MO Avg. Hi Date Dir ------------------------------ 15 1 4.1 42.0 17 NW 15 2 3.9 44.0 17 NW 15 3 4.3 53.0 29 NW 15 4 4.3 35.0 19 NW 15 5 4.1 33.0 17 NNE 15 6 3.1 44.0 22 E 15 7 3.0 28.0 15 WNW 15 8 3.5 38.0 22 E 15 9 2.9 31.0 18 N 15 10 3.0 36.0 11 NNW 15 11 2.8 48.0 18 NW 15 12 2.5 32.0 16 NW ------------------------------ 3.5 53.0 Mar NNW